#!/usr/bin/env python
# -*- coding:utf-8 -*-

# file:do_highfunc.py
# author:张世航
# datetime:2024/10/29 20:13
# software: PyCharm
"""
this is function  description 
"""
# import module your need



#套用了其他函数的函数
#懒惰加载，最后一步运算